tin welding alloy:
1) Diameter: 0.5--5.0mm
2) Sn/Pb: 63/37,60/40,50/50,40/60,30/70,20/80
3)Weight:50-1000g

tin welding alloyProduct Specifications:

Our solder wires have advantages as follows: surface clean, no easy-broken core, rapid melting, bright soldering point, reliable soldering. The solid, single, triple and quintuple cored solder wire is widely used in industries.
Lead free solder (Sn-Ag, Sn-Sb, Sn-Cu, Sn-Ag-Cu ):
Spec:

Sn99.3Cu0.7, Sn96.5Ag3.5, Sn96.5Ag3Cu0.5, Sn99Cu0.7Ag0.3, Sn97Ag3, Sn99Cu1, Sn99.5Cu0.5
Tin and lead solder
Spec:

Sn60Pb40, Sn63Pb37, Sn55Pb45, Sn50Pb50, Sn45Pb55, Sn40Pb60, Sn35Pb65, Sn30Pb70, Sn25Pb75, Sn20Pb80
Type of flux
Water-soluble solder wire
No-clean solder wire
Resin-core solder wire
Way of soldering
wave-soldering
dip soldering
Choice of temperature
High-temperature solder wire
Low-temperature solder wire
Normal-temperature solder wire
Packaging
a) Wire dimensions: Diameters from 0.5 mm to 5 mm
b) Supplied on spools: 250g, 500g,  and 1kg
c) Packed in cartons of 60 x 250 g, 40 x 500g, 20 x 1kg
d) Boxes and spools carry product information labels
e) Quality assurance: Certificates of Conformity can be issued for each shipment batch if requested at the time of ordering